2970147258

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{18973}}^1$

素因数の和:19220

約数の個数: 64

約数和(自身を含む): 7140295680

約数和(自身を除く): 4170148422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 223, 234, 351, 446, 669, 702, 1338, 2007, 2899, 4014, 5798, 6021, 8697, 12042, 17394, 18973, 26091, 37946, 52182, 56919, 78273, 113838, 156546, 170757, 246649, 341514, 493298, 512271, 739947, 1024542, 1479894, 2219841, 4230979, 4439682, 6659523, 8461958, 12692937, 13319046, 25385874, 38078811, 55002727, 76157622, 110005454, 114236433, 165008181, 228472866, 330016362, 495024543, 990049086, 1485073629, 2970147258]

約数ペア:

[(1, 2970147258), (2, 1485073629), (3, 990049086), (6, 495024543), (9, 330016362), (13, 228472866), (18, 165008181), (26, 114236433), (27, 110005454), (39, 76157622), (54, 55002727), (78, 38078811), (117, 25385874), (223, 13319046), (234, 12692937), (351, 8461958), (446, 6659523), (669, 4439682), (702, 4230979), (1338, 2219841), (2007, 1479894), (2899, 1024542), (4014, 739947), (5798, 512271), (6021, 493298), (8697, 341514), (12042, 246649), (17394, 170757), (18973, 156546), (26091, 113838), (37946, 78273), (52182, 56919)]